C
C. Spindler
Researcher at Forschungszentrum Jülich
Publications - 9
Citations - 704
C. Spindler is an academic researcher from Forschungszentrum Jülich. The author has contributed to research in topics: Aerosol mass spectrometry & Particle. The author has an hindex of 9, co-authored 9 publications receiving 653 citations.
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Journal ArticleDOI
Aging of biogenic secondary organic aerosol via gas-phase OH radical reactions
Neil M. Donahue,Kaytlin M. Henry,Thomas F. Mentel,Astrid Kiendler-Scharr,C. Spindler,Birger Bohn,Theo Brauers,Hans P. Dorn,Hendrik Fuchs,Ralf Tillmann,Andreas Wahner,Harald Saathoff,Karl-Heinz Naumann,Ottmar Möhler,Thomas Leisner,Lars Peter Müller,Marc-Christopher Reinnig,Thorsten Hoffmann,Kent Salo,Mattias Hallquist,Mia Frosch,Merete Bilde,Torsten Tritscher,Peter Barmet,Arnaud P. Praplan,Peter F. DeCarlo,Josef Dommen,André S. H. Prévôt,Urs Baltensperger +28 more
TL;DR: The effect of OH aging is isolated, confirming the hypothesis that hydroxyl radical (OH) aging significantly increases the concentration of first-generation biogenic secondary organic aerosol (SOA), and can be described by a mechanism suitable for implementation in models.
Journal ArticleDOI
Heterogeneous freezing of droplets with immersed mineral dust particles – measurements and parameterization
Dennis Niedermeier,Susan Hartmann,Raymond A. Shaw,Raymond A. Shaw,D. Covert,Th. F. Mentel,Johannes Schneider,Laurent Poulain,P. Reitz,C. Spindler,T. Clauss,Alexei Kiselev,E. Hallbauer,Heike Wex,K. Mildenberger,F. Stratmann +15 more
TL;DR: In this paper, two different theoretical approaches based on the stochastic and the singular hypotheses were applied to clarify and parameterize the freezing behavior of the particles investigated, yielding parameters that can subsequently be used to compare their results to those from other studies.
Journal ArticleDOI
Aerosol mass spectrometric features of biogenic SOA: observations from a plant chamber and in rural atmospheric environments.
Astrid Kiendler-Scharr,Qi Zhang,Thorsten Hohaus,Einhard Kleist,A. Mensah,Thomas F. Mentel,C. Spindler,R. Uerlings,Ralf Tillmann,Jürgen Wildt +9 more
TL;DR: It is shown that overall the spectra agree well and that the mass spectral features of BSOA are distinctively different from those of OA components related to fresh fossil fuel and biomass combustions.
Journal ArticleDOI
Volatility of secondary organic aerosol during OH radical induced ageing
Kent Salo,Mattias Hallquist,Åsa M. Jonsson,Harald Saathoff,Karl-Heinz Naumann,C. Spindler,Ralf Tillmann,Hendrik Fuchs,Birger Bohn,Florian Rubach,Th. F. Mentel,Ludovic Muller,Marc-Christopher Reinnig,Thorsten Hoffmann,Neil M. Donahue +14 more
TL;DR: In this article, changes of particle volatility, using a Volatility Tandem DMA (VTDMA) set-up, in order to explain and elucidate the mechanism behind atmospheric ageing of the organic aerosol.
Journal ArticleDOI
Hygroscopic growth and droplet activation of soot particles: uncoated, succinic or sulfuric acid coated
Silvia Henning,M. Ziese,Alexei Kiselev,Harald Saathoff,Ottmar Möhler,Thomas F. Mentel,Angela Buchholz,C. Spindler,V. Michaud,Marie Monier,Karine Sellegri,F. Stratmann +11 more
TL;DR: In this article, the hygroscopic growth and droplet activation of uncoated soot particles and such coated with succinic acid and sulfuric acid were investigated during the IN-11 campaign at the AIDA facility.